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RS51593B - A pump - Google Patents

A pump

Info

Publication number
RS51593B
RS51593B RS20110086A RSP20110086A RS51593B RS 51593 B RS51593 B RS 51593B RS 20110086 A RS20110086 A RS 20110086A RS P20110086 A RSP20110086 A RS P20110086A RS 51593 B RS51593 B RS 51593B
Authority
RS
Serbia
Prior art keywords
impeller
pump
bearing
blade
drive shaft
Prior art date
Application number
RS20110086A
Other languages
Serbian (sr)
Inventor
Patrik Andersson
Original Assignee
Itt Manufacturing Enterprises Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Itt Manufacturing Enterprises Inc. filed Critical Itt Manufacturing Enterprises Inc.
Publication of RS51593B publication Critical patent/RS51593B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/042—Axially shiftable rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/20—Mounting rotors on shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2288—Rotors specially for centrifugal pumps with special measures for comminuting, mixing or separating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Fluid-Driven Valves (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

Pumpa za pumpanje kontaminirane tečnosti u kojoj se nalaze čvrste materije, koja sadrži kućište pumpe sa rotirajućim impelerom (1) postavljenim na pogonskoj osovini (3) i sa najmanje jednom lopaticom (5), ležištem (2) impelera, gde se najmanje jedan deo impelera (1) i ležište (2) impelera tokom rada pumpe mogu pokretati u osnom pravcu relativno jedno u odnosu na drugo, naznačena time, što ležište (2) impelera poseduje najmanje jedan žljeb (10) izveden u svojoj gornjoj površini (9). Prijava sadrži još 11 zavisnih patentnih zahteva.Pump for pumping contaminated liquid containing solids, comprising a pump housing with a rotating impeller (1) mounted on the drive shaft (3) and with at least one blade (5), a bearing (2) of the impeller, where at least one part of the impeller (1) and the impeller bearing (2) can move in the axial direction relative to each other during operation of the pump, characterized in that the impeller bearing (2) has at least one groove (10) formed in its upper surface (9). The application contains 11 more dependent patent claims.

RS20110086A 2005-07-01 2006-06-05 A pump RS51593B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0501542A SE0501542L (en) 2005-07-01 2005-07-01 Pump for pumping contaminated liquid including solids

Publications (1)

Publication Number Publication Date
RS51593B true RS51593B (en) 2011-08-31

Family

ID=36693803

Family Applications (1)

Application Number Title Priority Date Filing Date
RS20110086A RS51593B (en) 2005-07-01 2006-06-05 A pump

Country Status (28)

Country Link
US (1) US8231337B2 (en)
EP (1) EP1899609B1 (en)
JP (1) JP2008545093A (en)
KR (1) KR101254160B1 (en)
CN (1) CN101208520B (en)
AP (1) AP2262A (en)
AR (1) AR057427A1 (en)
AT (1) ATE489556T1 (en)
AU (1) AU2006266525B2 (en)
BR (1) BRPI0612886B1 (en)
CA (1) CA2606677C (en)
DE (1) DE602006018463D1 (en)
DK (1) DK1899609T3 (en)
EA (1) EA012078B1 (en)
ES (1) ES2357148T3 (en)
HK (1) HK1118088A1 (en)
IL (1) IL186983A (en)
MX (1) MX2007015360A (en)
MY (1) MY147376A (en)
NO (1) NO338430B1 (en)
NZ (1) NZ563095A (en)
PL (1) PL1899609T3 (en)
PT (1) PT1899609E (en)
RS (1) RS51593B (en)
SE (1) SE0501542L (en)
SI (1) SI1899609T1 (en)
WO (1) WO2007004943A1 (en)
ZA (1) ZA200709477B (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0501542L (en) 2005-07-01 2006-07-25 Itt Mfg Enterprises Inc Pump for pumping contaminated liquid including solids
SE531147C2 (en) 2007-05-15 2009-01-07 Itt Mfg Enterprises Inc Submersible centrifugal pump with normal and exhaust operating conditions
CA2895960C (en) * 2008-06-13 2018-05-15 Weir Minerals Australia Ltd Adjustable side liner for pump
MX346809B (en) 2010-03-05 2017-03-31 Weir Minerals Australia Ltd Pump intake device.
KR101116969B1 (en) 2010-03-19 2012-03-09 윤재근 Pumping device for fluid
EP2643594B1 (en) 2010-11-28 2017-03-08 Harry Højvang Sørensen Pump for pumping liquid containing solid matter
SE536067C2 (en) * 2011-10-06 2013-04-23 Xylem Ip Holdings Llc Pump for pumping liquid containing solids
EP2971520B1 (en) 2013-03-15 2022-02-23 Pentair Pump Group, Inc. Cutting blade assembly
SE537330C2 (en) * 2013-08-15 2015-04-07 Xylem Ip Man S R L Pump for pumping fluid and impeller assembly
SE539558C2 (en) 2013-08-15 2017-10-10 Xylem Ip Man Sarl Pump for pumping fluid and impeller assembly
JP6415116B2 (en) * 2014-05-30 2018-10-31 株式会社荏原製作所 Casing liner for sewage pump and sewage pump provided with the same
CN105179260A (en) * 2015-10-02 2015-12-23 何英好 Sewage pump
EP3449130B1 (en) 2016-04-26 2022-11-09 Pentair Flow Technologies, LLC Cutting assembly for a chopper pump
PT3246574T (en) 2016-05-17 2019-03-29 Xylem Europe Gmbh Pump for pumping liquid as well as impeller assembly
USD872847S1 (en) 2018-02-28 2020-01-14 S. C. Johnson & Son, Inc. Dispenser
USD881365S1 (en) 2018-02-28 2020-04-14 S. C. Johnson & Son, Inc. Dispenser
USD880670S1 (en) 2018-02-28 2020-04-07 S. C. Johnson & Son, Inc. Overcap
USD872245S1 (en) 2018-02-28 2020-01-07 S. C. Johnson & Son, Inc. Dispenser
USD852938S1 (en) 2018-05-07 2019-07-02 S. C. Johnson & Son, Inc. Dispenser
USD853548S1 (en) 2018-05-07 2019-07-09 S. C. Johnson & Son, Inc. Dispenser
CN108799181A (en) * 2018-06-08 2018-11-13 安徽阿莫斯泵业有限公司 A kind of sewage pump inlet saw-blade type cutter device
WO2020127782A1 (en) * 2018-12-21 2020-06-25 Grundfos Holding A/S Centrifugal pump with scraper
HUE062508T2 (en) * 2019-08-15 2023-11-28 Ksb Se & Co Kgaa Scraper element for the leading edges of impellers of waste water pumps
JP7276099B2 (en) * 2019-11-26 2023-05-18 株式会社鶴見製作所 non-clogging pump
EP3988794B1 (en) 2020-10-26 2024-07-31 Xylem Europe GmbH Impeller seat with a guide pin for a pump
EP3988793B1 (en) 2020-10-26 2024-08-07 Xylem Europe GmbH Pump comprising an impeller seat with a guide pin
EP3988795B1 (en) 2020-10-26 2024-07-31 Xylem Europe GmbH Impeller seat with a guide pin and a feeding groove for a pump
KR102471404B1 (en) 2020-11-06 2022-11-28 인하대학교 산학협력단 A device for preventing channel blockage in underwater pump
EP4102080B1 (en) 2021-06-08 2025-01-01 Xylem Europe GmbH Pump and hydraulic unit of a pump
EP4372230A1 (en) 2022-11-17 2024-05-22 Xylem Europe GmbH Pump and hydraulic unit for a pump
IT202200026505A1 (en) 2022-12-22 2024-06-22 Caprari Spa CENTRIFUGAL PUMP

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GB751908A (en) 1953-10-21 1956-07-04 Allis Chalmers Mfg Co Centrifugal pumps
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JPS5489301A (en) 1977-12-27 1979-07-16 Shin Meiwa Ind Co Ltd Submerged pump
JPS5587892A (en) * 1978-12-27 1980-07-03 Kubota Ltd Pump
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JPH01200091A (en) 1988-02-03 1989-08-11 Toyo Kankyo Kk Pump device
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US5722812A (en) * 1996-06-20 1998-03-03 Baker Hughes Incorporated Abrasion resistant centrifugal pump
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SE513611C2 (en) * 1999-02-03 2000-10-09 Itt Mfg Enterprises Inc Device for attaching a detail to a rotating shaft, for example a centrifugal or axial pump wheel on a drive shaft end, with the possibility of displacing the wheel on the shaft to obtain suitable location relative to a wheel surrounding pump housing
US6190121B1 (en) * 1999-02-12 2001-02-20 Hayward Gordon Limited Centrifugal pump with solids cutting action
DE10012181C2 (en) * 2000-03-13 2002-05-16 Ritz Pumpenfabrik Gmbh & Co Kg Centrifugal pump with knobbed impeller and knobbed impeller therefor
ITMI20010593A1 (en) 2001-03-21 2002-09-21 Umberto Cambiaghi SELF-BALANCED AXIAL THRUST VERTICAL CENTRIFUGAL PUMP
SE524048C2 (en) * 2002-04-26 2004-06-22 Itt Mfg Enterprises Inc Device at pump
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SE0501542L (en) 2005-07-01 2006-07-25 Itt Mfg Enterprises Inc Pump for pumping contaminated liquid including solids

Also Published As

Publication number Publication date
EA200800222A1 (en) 2008-06-30
US8231337B2 (en) 2012-07-31
DK1899609T3 (en) 2011-02-28
EA012078B1 (en) 2009-08-28
WO2007004943A1 (en) 2007-01-11
BRPI0612886A2 (en) 2010-12-07
MY147376A (en) 2012-11-30
HK1118088A1 (en) 2009-01-30
AU2006266525B2 (en) 2011-12-08
MX2007015360A (en) 2008-02-15
SI1899609T1 (en) 2011-04-29
AR057427A1 (en) 2007-12-05
EP1899609A1 (en) 2008-03-19
SE527964C2 (en) 2006-07-25
CA2606677A1 (en) 2007-01-11
ATE489556T1 (en) 2010-12-15
CN101208520B (en) 2011-04-13
NO20080558L (en) 2008-01-30
KR101254160B1 (en) 2013-04-18
IL186983A (en) 2011-06-30
BRPI0612886B1 (en) 2020-05-19
US20090123270A1 (en) 2009-05-14
ES2357148T3 (en) 2011-04-19
CA2606677C (en) 2013-11-05
AP2262A (en) 2011-07-26
PL1899609T3 (en) 2011-05-31
EP1899609B1 (en) 2010-11-24
CN101208520A (en) 2008-06-25
ZA200709477B (en) 2009-01-28
NO338430B1 (en) 2016-08-15
NZ563095A (en) 2011-03-31
DE602006018463D1 (en) 2011-01-05
AP2007004225A0 (en) 2007-12-31
AU2006266525A1 (en) 2007-01-11
IL186983A0 (en) 2008-02-09
KR20080021597A (en) 2008-03-07
PT1899609E (en) 2011-02-24
JP2008545093A (en) 2008-12-11
SE0501542L (en) 2006-07-25

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